The types of oaths (ymyn)

Islamic Fiqh > Oaths and vows > Vows (nudhur) > The types of oaths (ymyn)

Updated on 06 October 2026 at 10:50 PM

An oath (ymyn) is swearing by Allah, by one of His names or one of His attributes, over a past or future matter, with a fixed formula. The jurists of the four schools settled its definition, its types, its concluding formulas and the ruling on its expiation; the following gathers those rules from the encyclopedia of the four madhhabs.

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إِنَّ ٱللَّهَ وَمَلَٰٓئِكَتَهُۥ يُصَلُّونَ عَلَى ٱلنَّبِىِّ ۚ يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ صَلُّوا۟ عَلَيْهِ وَسَلِّمُوا۟ تَسْلِيمًا

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Al-Ahzab 33:56

Blessings on the Prophet ﷺ